korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-16 16:54:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

x86: fix BUG: unable to handle kernel paging request (numaq_tsc_disable)

Browse Source 
This section mismatch:

>> Seems to be a section mismatch; init_intel() is __cpuinit while
>> numaq_tsc_disable() is __init. Seems to be introduced in:
>>
>> commit 64898a8bad
>> Author: Yinghai Lu <yhlu.kernel@gmail.com>
>> Date:   Sat Jul 19 18:01:16 2008 -0700
>>
>>    x86: extend and use x86_quirks to clean up NUMAQ code
>
> Oops, I am wrong about numaq_tsc_disable() being __init. Still, I
> believe that Yinghai might be able to say what's really wrong :-)

Would lead to this crash:

  BUG: unable to handle kernel paging request at c08a45f0
  IP: [<c08a45f0>] numaq_tsc_disable+0x0/0x40

Fixed by the patch below.

Signed-off-by: Vegard Nossum <vegardno@ifi.uio.no>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Vegard Nossum 2008-08-20 18:18:26 +02:00 committed by Ingo Molnar
parent 7946612de2
commit b2a6a58ca6
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/numaq_32.c
View File

@ -73,7 +73,7 @@ static void __init smp_dump_qct(void)
}
void __init numaq_tsc_disable(void)
void __cpuinit numaq_tsc_disable(void)
{
if (!found_numaq)
return;